Sangetsu, based in Nagoya, Japan, has showrooms for the interior design trade and their clients all around that country. I put together a system that would display their various products over a drawing representing various rooms. The fabrics and flooring, etc. would drape in a 3D like fashion. This was in both their Tokyo and Osaka showrooms in 1994-5. All were displayed on a large projection system. Loved my time in Japan! I'll upload clearer shots later.